Under terrain theory, I don't think viruses exist. I don't believe that they've ever isolated a virus or proven that an infected person can pass it to a healthy person.

It says that what's happening is your body has become overwhelmed with toxin & it needs to get it out of you. Hence the mucous, vomiting & other excretions.

I'm not sure if I completely buy it, but it starts to make a lot of sense when you look at viral treatments. Many may not be killing the virus, so much as denaturing/oxidising the toxin to get it out of your body.

Chlorine dioxide is a treatment that immediately comes to mind.

🤷